7223230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5431}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 15644160

約数和(自身を除く): 8420930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5431, 10862, 27155, 38017, 54310, 76034, 103189, 190085, 206378, 380170, 515945, 722323, 1031890, 1444646, 3611615, 7223230]

約数ペア:

[(1, 7223230), (2, 3611615), (5, 1444646), (7, 1031890), (10, 722323), (14, 515945), (19, 380170), (35, 206378), (38, 190085), (70, 103189), (95, 76034), (133, 54310), (190, 38017), (266, 27155), (665, 10862), (1330, 5431)]